# Python内置函数
"""
    abs()	divmod()	input()	open()	staticmethod()
    all()	enumerate()	int()	ord()	str()
    any()	eval()	isinstance()	pow()	sum()
    basestring()	execfile()	issubclass()	print()	super()
    bin()	file()	iter()	property()	tuple()
    bool()	filter()	len()	range()	type()
    bytearray()	float()	list()	raw_input()	unichr()
    callable()	format()	locals()	reduce()	unicode()
    chr()	frozenset()	long()	reload()	vars()
    classmethod()	getattr()	map()	repr()	xrange()
    cmp()	globals()	max()	reverse()	zip()
    compile()	hasattr()	memoryview()	round()	import()
    complex()	hash()	min()	set()
    delattr()	help()	next()	setattr()
    dict()	hex()	object()	slice()
    dir()	id()	oct()	sorted()	exec 内置表达式
"""

